Boot outsole



FIG. 1 is first side elevational view of a boot outsole embodying my newdesign;

FIG. 2 is the opposite side elevational view thereof;

FIG. 3is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a perspective view thereof looking from the rear and above onthe first side; and,

FIG. 7 is a perspective view looking from above and the front on theopposite side.

The outline of a boot in broken lines shows the environment in which thepanel of the claimed design is located and forms no part of the claimeddesign.

CLAIM The ornamental design for a boot outsole, as shown and described.